68629120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15319}}^1$

素因数の和:15345

約数の個数: 64

約数和(自身を含む): 187516800

約数和(自身を除く): 118887680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 15319, 30638, 61276, 76595, 107233, 122552, 153190, 214466, 245104, 306380, 428932, 490208, 536165, 612760, 857864, 980416, 1072330, 1225520, 1715728, 1960832, 2144660, 2451040, 3431456, 4289320, 4902080, 6862912, 8578640, 9804160, 13725824, 17157280, 34314560, 68629120]

約数ペア:

[(1, 68629120), (2, 34314560), (4, 17157280), (5, 13725824), (7, 9804160), (8, 8578640), (10, 6862912), (14, 4902080), (16, 4289320), (20, 3431456), (28, 2451040), (32, 2144660), (35, 1960832), (40, 1715728), (56, 1225520), (64, 1072330), (70, 980416), (80, 857864), (112, 612760), (128, 536165), (140, 490208), (160, 428932), (224, 306380), (280, 245104), (320, 214466), (448, 153190), (560, 122552), (640, 107233), (896, 76595), (1120, 61276), (2240, 30638), (4480, 15319)]